Yeah! He's still struggling a little bit, but not nearly as bad as before. Yesterday was the first time he was able to stop swimming and NOT float to the top. It was hilarious to watch him because it was like a new discovery for him. He'd swim, stop, swim, stop, swim, stop, almost like he was checking to see if it was real. He did that for several minutes, then did a super fast swim through the entire tank, and stopped right in front of the entrance to his pineapple for a few seconds before going in.